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Gas Services in Hertfordshire in Knebworth

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Gas Safety Certificate Boiler Service Boiler Repair Boiler Service & Repair Special Offer - Boiler Service + Gas Certificate

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Meter & 1 appliance Meter & 2 appliances Meter & 3 appliances Meter & 4+ gas appliances

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Boiler service & 1 appliance Boiler service & 2 appliances Boiler service & 3 appliances Boiler service & 4+ gas appliances

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Gas Certificate CP17 LPG Boiler Service Special Offer - Boiler Service + CP17 Special Offer - Boiler Service + LPG

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Meter & 1 appliance Meter & 2 appliances Meter & 3 appliances Meter & 4+ appliances

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1 LPG appliance 2 LPG appliances 3 LPG appliances 4+ LPG appliances

Number of Gas appliances:

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Boiler service & 1 appliance Boiler service & 2 appliances Boiler service & 3 appliances Boiler service & 4+ appliances

Number of LPG appliances:

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Boiler service & 1 appliance Boiler service & 2 appliances Boiler service & 3 appliances Boiler service & 4+ appliances

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Is there any issue with your boiler?

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No HeatingNo Hot WaterBoiler Making Noises (kettling effect)Display error codesLow pressurePump, valves & burner problemsBoiler ignition faultsFaulty circuit boards (PCB)Timer & programmer troubleBoiler LeakingThermostat issuesOther

The Engineer will diagnose the problem, and carry out repairs, all within the hour. If additional parts & labour are required, they will be quoted seperately onsite.

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12 results

Property by AK AK

4.8

109

Hi there, I’m Suresh & I am a registered gas engineer...Read More for 5 years specialised in gas safeties and servicing. My son and I are gas engineers and feel free to reach out and we can help! Hope to see you soon! Show less

223 hiresACCRED No: 663775+1

Suresh is excellent, highly recommended!

Kazim Hussain shah

4.6

549

Gas engineer land lord certificate, boiler and gas Hob ...Read Morealso can do insulation of boiler and Radator vented cylinders I can also serivce heat pumps Show less

2326 hiresACCRED No: 935264+1

Nothing all good

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THR Gas and Heating Solutions

4.8

Fully accredited Gas Safe engineers with years experien...Read Morece with British Gas as lead technical support engineer.Install, upgrade, service and repair all types of gas appliances and central heating.FREE quotation provided for a new boiler on request and up to 10 years guarantee on all boiler installs.System upgrades such as smart controls and designer radiators.Landlord gas safety certificatesCooker/Hob or Fire installation or service/repairFriendly, knowledgeable, trustworthy, reliable, gentle, Non-smoker/alcoholic, and always happy to offer advice. Please inquire now to get your boiler service/repair or replace.All work is under up to 1 year guarantee (T&C apply). £5 million liability insurance cover. Show less

115 hiresSame day Gas Safety

Excellent service at a very reasonable price.

Arminas Janciauskas

4.8

Gas safe engineer covering Harlow and surrounding areas...Read More Show less

161 hiresACCRED No: 943378+1

Very efficient

EPC Specialist

4.7

Gas ,EPC, Electrical Certificates Experienced domestic...Read More electrician carrying all types of domestic electrical installations and electrical inspection and testing (EICR) Show less

358 hiresACCRED No: 636076

Very happy with the work carried out. It was completed ...Read Moreahead of schedule and exactly to my specifications. Will use again. Show less

ELC Boilers

5.0

Starting a new venture after working for British Gas as...Read More a service and repair engineer for 10 years I am qualified to work on all domestic gas appliances. Show less

78 hiresACCRED No: 674405

Very impressed with the excellent service provided . W...Read Moreouldn't hesitate to recommend H for anyone needing Gas services . Show less

B.BAAH & CO

4.8

120

We provide boiler/ heating installations, services, and...Read More repairs as well as landlord certs (cp12). We cover the LU AL MK areas Show less

303 hiresACCRED No: 588378

Benjamin was very professional and friendly and perform...Read Moreed the job required to a high standard. Would recommend to all. Show less

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Barry McNeil

5.0

Eco Glo Ltd is a Electrical Installer. We work with hom...Read Moreeowners, businesses and commercial premises. Show less

4 hires

Professional and on time. Straightforward job.

Via gas engineering Ltd ( same day certificate)

4.8

. Welcome to Via Gas Engineering Ltd's profile, I hav...Read Moree over 5 years’ experience within the trade, we offer a friendly and reliable service. Our services include: Boiler Repairs / Servicing Central Heating - Gas - Installation / Servicing Central Heating - LPG - Installation / Servicing Gas Boiler Installation Gas Cooker Installation Landlord Gas Certificates / Safety Checks Smart Thermostat Power flush Cylinder Replacement/new gas pipes Plumbing Show less

64 hiresACCRED No: 07525775771+1

Excellent experience and a very polite and experienced ...Read Moreengineer. Show less

PENTHOU53 Ltd

4.9

We take great pride in our workmanship which is of the ...Read Morehighest standard, we focus on offering a quality service maintaining the safety and reliability of your gas boiler and your central heating system. Show less

132 hiresACCRED No: 629946+1

Excellent.

Mr Engineers Amir

4.9

I provide most gas services such Boiler Service, Boiler...Read More installation, gas safety certificate. Qualifications I have C&G Plumbing 6035 Level 3 CERT-AIN Gas Course Gas Safe number: 603093 Unvented Cylinders Fault Finding Courses by Baxi, Worcester, Vaillant, Viessmann, Ideal, Vokera, Intergas C&G Electrical Installation 2365 level 3 C&G Inspection and Testing 2391 - 52 C&G 18th Edition PAT Testing EAL Vehicle Installation EAL Show less

69 hiresACCRED No: Gas Safe: 603093

Really good and professional service from Ronnie. He wa...Read Mores reliable and expert - very happy with our new dishwasher and it was not the easiest to install, as we did not have the right connections in the space in our kitchen. Show less

Khalid Hussein

4.9

Experienced gas services technician specializing in ins...Read Moretallation, maintenance, and safety compliance. Committed to reliable, efficient, and safe solutions for residential and commercial clients. Show less

2 hiresACCRED No: 5780693

Excellent

Accredited & Trusted Service Providers

Trustpilot

10107

Reviews

35377

Hires

Abilash M.

5.0

Very smooth. Boiler service was done very well. Everything went well. Highly recommended.

March 18, 2026 Verified

Sharon O.

5.0

Perfect service,great price,polite and professional

March 16, 2026 Verified

John O.

5.0

Vary professional and knowledgeable.

March 15, 2026 Verified

Robert S.

5.0

I wasn’t at property but everything done and dusted without my concern

March 15, 2026 Verified

Rachel B.

5.0

Great service, informative and on time.

March 15, 2026 Verified

Dermot M.

5.0

Overall I was very happy with the service provided by the gas engineer and would definitely be using them again , he was on time and worked in a tidy manner.

March 15, 2026 Verified

Barbara R.

5.0

Polite, knowledgeable, clean and tidy. We had a great experience with Abiola.

March 15, 2026 Verified

Chi-Chi O.

5.0

Great service. Explained everything and answered questions clearly. Patient, good customer service. Excellent!Thank you

March 15, 2026 Verified

Julia C.

5.0

First class! Wouldn’t use anyone else now!

March 15, 2026 Verified

Lisa P.

5.0

Craig was professional and reliable.All sorted quickly and efficiently.Thanks for a great service Craig.

March 14, 2026 Verified

Herish Z.

5.0

He is a very convenient personAnd He is very knowledgeable

March 11, 2026 Verified

Sarah M.

5.0

Very professional, contacted in advance to confirm time and arrived on time completing the job as expected. Craig was also able to address an issue in the house while visiting which helped with what we wanted to do.

March 11, 2026 Verified

Sajid H.

5.0

Very professional. Efficient service. Great price. Will be using again in the future.

March 10, 2026 Verified

Jibran Q.

5.0

Amazing, friendly , helpful and an expert.

March 10, 2026 Verified

Martin L.

5.0

Thanks, great service on the day and very helpful with follow up advice after the appointment.

March 09, 2026 Verified

stephen g.

5.0

A++++++++++++++++++++++++++++++++++

March 09, 2026 Verified

Andrew W.

5.0

One of the most helpful and proactive Gas Safety Engineers I have come across!

March 08, 2026 Verified

Caroline M.

5.0

I didn’t personally have face to face dealings with David but my tenant did and he was pleased with the level of service and professionalism

March 04, 2026 Verified

Guy S.

5.0

He was a credit to your organisation

March 02, 2026 Verified

Neil C.

5.0

Ross was Amazing from start to finish. Thank you so much

March 01, 2026 Verified

Gas Services in Hertfordshire in Knebworth from £39

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